How to Handle Your Air Conditioner When It’s Frozen

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Is your AC freezing up? You may wonder how something that can work all day during the hottest days of summer can freeze! If you do not know how to handle your air conditioner when it is frozen, fret not, for you are not alone! Most homeowners do not know how to prevent such a problem from arising or what to do to fix it. This is an issue that can ruin a beautiful sunny summer day. Thankfully, you can seek an air conditioner repair Hamilton to get the issue resolved.

How Can You Tell If You Are Facing a Freezing Problem?

It is rather easy and straightforward to diagnose your air conditioner. To do this, turn off your AC unit at the electrical breaker and first allow the ice to completely thaw. You may want to pick a day when you are away from home visiting friends or out shopping. Make an effort to avoid turning on your unit while the evaporator coils are frozen. Turning on your cooling unit when the coils are frozen will strain the compressor and cause it to cease. The compressor of your air conditioner is an expensive component that, if damaged, can set you up for an unplanned and expensive repair.

Why Does an AC Freeze Up?

This could be due to many reasons. A few of them are:

  • Refrigerant Leak
  • Dirty Air Filter
  • Obstruction of Airflow
  • Dirty or Clogged Evaporator Coil

If your AC has frozen, follow these three steps to get it up and running again.

Check Your Air Filters:

As mentioned above, a dirty filter could be the culprit and the reason behind the debacle you are in. Thankfully, this is an easy fix. Locate your return vents on your air conditioner and unscrew the cover to expose the air filters. If you find that your air filters are clogged and dirty, either clean or replace them. This is an easy process, and more often than not, fixes the freezing issue.

Thaw Out Your Air Conditioner:

The next step is to thaw out your cooling unit. This can be done in two easy steps. First off, switch your thermostat to OFF and turn the fan ON. This will kick start the defrosting of your air conditioner coils. You must give your unit a few hours to defrost fully. This is a good time to go catch a movie with family or catch some sleep. The next step is to locate the air handler. You must also inspect your condensate pan and check to see if it is draining properly, lest you will have to deal with a lot of water damage. we also offer AC Service in Hamilton, ON, and the surrounding areas.

Start Your Unit:

Once you have given your air conditioner enough time to thaw, it is time to turn your thermostat back to COOL. You can determine if you succeeded if the air coming out of your AC is cool. If you still suspect there is something wrong with the unit or you notice that the system is freezing up again in a few hours’ time, it is a sign that something is wrong and needs to be looked into.

HVAC repair can be complex and is best left to the professionals. If you have followed the above steps and your HVAC unit continues to freeze up, you probably need servicing of heating and cooling Hamilton ON. Contact B & G Heating Air Conditioning & Ventilation for expert HVAC services. Call us today at 905-574-8747.

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